Viñales on Marquez' tail in Texas Warm Up

The number 93 tops Viñales and Crutchlow on Sunday morning

Marc Marquez (Repsol Honda Team) carried on his fine form at the Red Bull Grand Prix of the Americas, taking top spot in Warm Up. Pole man Maverick Viñales (Movistar Yamaha MotoGP) was second in the session – is he the man who has the best chance of beating his compatriot? 0.093 behind Viñales in third was World Championship leader Cal Crutchlow (LCR Honda Castrol) – he launches from P7 on the grid.